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What size tires are on the rear tires of the fj09?

The rear tire size on the fj09 is typically 180/55ZR17, though exact specifications can vary by year and market. Always verify with the official manual or sidewall markings for your bike.


Context and model scope


The designation fj09 can refer to Yamaha’s MT-09 family in some markets (often associated with a sport‑tourer variant akin to the FJ-09). Because tire sizes are specified by manufacturers per model year and regional edition, the rear tire size is usually the same across the MT-09/FZ-09 family, but there can be regional or year-based deviations. For accuracy, consult your specific year’s documentation or the tire sidewall.


Typical rear tire size for the fj09/MT-09 family across most years and markets is 180/55ZR17. The following list summarizes what is commonly specified.



  • 180/55ZR17 is the standard rear tire size for most MT-09/FZ-09 and related variants, including markets where a fj09 designation is used.


In practice, most fj09 models use 180/55ZR17 on the rear, but always confirm with your bike’s official spec sheet or the tire sidewall to ensure exact compatibility for your region and production year.


How to verify the exact size on your bike


To confirm your precise rear tire size, use these steps:



  1. Inspect the rear tire sidewall for the size marking (for example, 180/55ZR17). The numbers represent width, profile height, construction, and wheel diameter.

  2. Check the owner's manual or the official Yamaha spec sheet for your exact year and market.

  3. Confirm the speed rating and tubeless/radial construction match your current tire or planned replacement.

  4. When in doubt, contact a Yamaha dealer or a trusted tire retailer with your VIN to verify matches.


Following these steps will help ensure you select the correct rear tire size for your fj09, accounting for year- and region-specific variations.


Summary


For most fj09 variations, the rear tire size is 180/55ZR17. However, exact specifications can vary by year and market, so always verify by checking the tire sidewall or the bike’s official manual. If you share the exact year and market of your fj09, I can confirm the precise size from official spec sheets. Summary takeaway: 180/55ZR17 is the common rear size, with verification essential for accuracy.

What size tires are on a stock FJ Cruiser?


The stock tire sizes for an FJ Cruiser are typically 265/70R17 for 17-inch wheels and 265/75R16 for 16-inch wheels. Some models may also have come with 18-inch and 20-inch wheels, which would have different stock tire sizes, such as 285/60-18 and 285/50-20, respectively.
 

  • For 17-inch wheels: The stock size is typically P265/70R17cap P 265 / 70 cap R 17𝑃265/70𝑅17. 
  • For 16-inch wheels: The stock size is usually 265/75R16265 / 75 cap R 16265/75𝑅16. 
  • Other optional sizes: Some models or special editions may have equipped 18-inch wheels with 285/60−18285 / 60 minus 18285/60−18 or 20-inch wheels with 285/50−20285 / 50 minus 20285/50−20 tires. 

It's always best to check your specific vehicle's door jamb or owner's manual for the exact tire size listed, as there can be slight variations.



What size rear tire is on the 2018 mt09?


180/55ZR-17 (73W) Pirelli Diablo Rosso 3 Rear Motorcycle Tire for Yamaha MT-09 2018.



What is the top speed of the fj09?


The stock top speed of a Yamaha FJ-09 is electronically limited to approximately 112-115 mph. This speed is reached in fourth gear due to factory restrictions in the engine control unit (ECU). By removing these restrictions with an ECU flash, the top speed can be increased significantly to over 140 mph, as the bike's engine can achieve higher speeds. 
You can watch this video to see a demonstration of the speed limiter: 56sMoore MafiaYouTube · Sep 6, 2023

  • Stock top speed: Approximately 112-115 mph, limited by the factory ECU.
  • Limiting factor: The speed is limited in fourth gear because the ECU restricts throttle and fuel delivery at higher speeds.
  • Modified top speed: With an ECU flash or tune, the speed limiter can be removed, allowing the bike to reach speeds of over 140 mph in fifth gear. 

This video shows the difference in top speed after an ECU flash: 29sMoore MafiaYouTube · Sep 23, 2024



What size tires are on the FZ-09?


With almost 200,000 tires being made each month, that are quality tested right here in the USA, 005 Advance Front 120/70ZR17 Rear 180/55ZR17 Tire Set is sure to live up to the almost 8 decades of experience Shinko has in the industry. CLICK HERE to check out our other NEW FZ09 parts.


Kevin's Auto

Kevin Bennett

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Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.